Description

L-Ascorbic Acid, 2-o-Methyl-3,5,6-Tris-o-(Trimethylsilyl)- is a chemically modified, silyl-protected derivative of ascorbic acid (Vitamin C) designed for advanced synthetic applications. This compound is engineered to provide enhanced stability and controlled reactivity, making it a critical intermediate for researchers and manufacturers requiring precise chemical transformations. It is primarily utilized in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of complex molecules, including drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly where the controlled release or protection of the ascorbic acid moiety is required.
• Fine Chemical Synthesis: Used as a protected reagent in multi-step organic synthesis to create complex, high-value specialty chemicals and flavors.
• Agrochemical Research: Serves as an intermediate in the development of new crop protection agents and plant growth regulators.
• Bioconjugation & Prodrug Development: Facilitates the creation of prodrugs and bioconjugates by providing a stable, modifiable form of ascorbic acid for targeted delivery systems.
• Nutritional & Cosmetic Ingredient Research: Employed in R&D for developing stabilized, advanced forms of Vitamin C for high-end nutraceutical and cosmetic formulations.
• Academic & Industrial R&D: A valuable tool for chemists in research laboratories exploring new reaction pathways and material science applications.

Basic Information

Product Name	L-Ascorbic Acid, 2-o-Methyl-3,5,6-Tris-o-(Trimethylsilyl)-
CAS No.	57397-19-0
Molecular Formula	C16H36O7Si3
Molecular Weight	424.71 g/mol
Synonyms	2-O-Methyl-3,5,6-tris-O-(trimethylsilyl)-L-ascorbic acid; 2-O-Methyl-3,5,6-tris(trimethylsilyl)ascorbate; Trimethylsilyl-protected ascorbic acid derivative; Protected Vitamin C derivative; L-Ascorbic acid 2-methyl ether 3,5,6-tris(trimethylsilyl) ether; Ascorbic acid TMS derivative; 57397-19-0; 2-Methyl-3,5,6-tris-O-(trimethylsilyl)ascorbic acid
EINECS	Contact for details

Quality Control

Our L-Ascorbic Acid, 2-o-Methyl-3,5,6-Tris-o-(Trimethylsilyl)- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.